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Quantum 120km Breakthrough, Artemis II & a New Particle Class
Audio is available on Spreaker — see link below.
Quantum encryption just crossed 120km of fiber — city-scale and deployable — while physicists found particles that break the Standard Model's most fundamental rule. Plus Artemis II splashdown, photon teleportation, a NASA Mars thruster test, and a deepening U.S. research funding crisis.
Audio is available on Spreaker — see link below.
Unhackable quantum communication just crossed a threshold that makes it relevant to real infrastructure. Scientists demonstrated quantum key distribution across one hundred and twenty kilometers of fiber optic cable using semiconductor quantum dots, and that distance matters because it's the kind of scale actual networks are built on.
At the same time, four astronauts completed the Artemis II lunar orbit mission with a successful splashdown. Three Americans and one Canadian.
There's more coming out of quantum physics, and the pace is worth registering. Researchers achieved the first photon-state teleportation between independent quantum dots across a two hundred and seventy meter open-air link.
The more unsettling discovery this cycle involves particles that don't fit the existing categories at all. Physicists identified a new class of quantum particles that violate the fundamental boson-fermion binary that underpins the Standard Model of particle physics.
On the propulsion side, NASA's Jet Propulsion Laboratory ran a high-energy test of an electromagnetic thruster fueled by lithium vapor. The mechanism uses intense magnetic forces rather than chemical combustion.
The development that cuts against all of this is happening in policy. The current administration's decisions are halting National Science Foundation grants, stopping defense research funding, and canceling environmental research programs simultaneously.
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